Technics RS 858 DUS Service Manual

Page 1

ORDER NO ARD-7408055C

Technics

byPanasonic

I TAPE RECORDER
BI'VIBB anua Teclapics

4/2-CHANNEL RECORD/PLAYBACK
8-TRACK CARTRIDGE DECK

This model is an improved type of model RS-858US shipped previously.
Because some drawings common to both models are omitted in this service
manual, please refer to the service manual of model RS-858US together.

This is the Service Manual of Model RS-BSSDUS for PX.

MODEL RS'858DUS

Powe' Source. AC. 90~109i llO~125i 200~219 routs 4 WC Sensrtvty 015 m
220~250 volis, 50 60 Hz microphone immeda
Power Coosumofion 12 W

i a 4 LiNE.
* r i r i c as n , , t V
MOLD E e 0 Md C? m m 0 Outcms A LlixE, Output eye 0 a 030
Track System Betrack 4rchame 'Zrcwamel stereo impecance 50 Kg may
record mg and oayoeca 2 HEADPHONE
Recording System AC bias, AC erase Outpfi 50 mV (max 1 8 3
A, :r 7', c "i; w, I owe
Taoe Speed :73, 4 ms ogram me Bimm :szhannei s ere e u
mm 30d :ee.1ape
Fast Forwarc Time Approx 450 SELU'TCS r. t REC/PB Connecfior 5 3 DlN type (Sim)
1853 Dimensims (W) > 4~3/4"\'l}
Frequency Response 30~15 000 Hz Weight

These soecrrcatons are suoec: to change m order to acsommodate m . TS m ceSLgn,

PANASONIC TOKYO
DIVISION OF MATSUSHITA ELECTRIC INDUSTRIAL 00., LTD

8-2. ArCnOrTe Shiha Mm orkui 180 Japan
Tevi453)311, Exi. A ,612),0421
Cable Abbressi "\ATlON/n, TOKK! TOKYO

Page 2

LOCATION OF PARTS

4

rre counter

Program WdrCaUOfl lamp
2-Channer rrzorcateon lam;
4-cha'wei mdscamon \amo
Program seEECTron button
2"A-coamer serector
Operanon seiecwr

Levs meters

Recordmg mdrcarors

©©®®©UO®©®®

a

Voome controis
® Mrcroohone Jacks
@ Record bunon

Fig, 1

O Pause Comm
Fast forward button

6

7

5©©®®®

®®®®@(

co

Lire output
Lme moot Jack
Power cord

1

Voltage serecto

AC power socke,
Recorcmg/oiaybaw Loonector